Indeferimento
#9.2
06/27/1989
RPI 975
The application was refused by the INPI on 06/27/1989. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 06/27/1989. We update with every new RPI gazette, published weekly.
Applicants
JOAO CARLOS DA SILVA [BR]
Inventors
S. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
06/27/1989
RPI 975
#4.1
05/10/1988
RPI 916
#3.1
01/19/1988
RPI 900
#2.1
01/21/1987
RPI 848
Same category
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